"in the hospital"和"at the hospital"的区别和用法

in hospital 和in the hospital 英语 关于in hospital , in the hospital , in a hospital我知道in hospital是生病住院.那in the hospital和in a hospital 是什么意思.help.不要复制答案,给我点讲解吧! in hospital 和 in the hospital 有什么区别吖? in hospital和in the hospital的区别? 英语 in hospital.和in the hospital 有什么区别 stay in hospital和 in the hospital区别 in hospital 和 in the hospital 有什么区别吖? in the hospital和in hospital的区别 区别in the hospital 和at hospitalher husband is badly ill,so she is _______now.a.in hospital b.in the hospitalc.at hospital d.at the hospital我觉得该是in the hospital,可答案是at hospital ...为什么啊 at hospital 和at the hospital 和i in hospital 和in a hospital的区别、用法 我知道in hospital的意思：生病住院,那么in a hospital和in the haopital的区别是啥 He work in the hospital还是He work in hospital还是He work in a hospital in hospital,in a hospital,in the hospital 三者的区别. in the hospital 和at the hospital ,in hospital,at hospital的区别请说一下它们的区别 Her grandfather is sick __.A in a hospital B at the hospital C in hospital D at hospital in hospital和in the hospital 还有in bed 和in the bed的区别 英语高高高高高高高高手进.in the university 和 in a university 有什么区别in the hospital 和 in a hospital 和 in hospital 有什么区别. in hospital,in the hospital,和 in a hospital?in hospital是指在医院工作或去医院办事,in the hospital是生病住院.那莫in a hospital是指在医院工作或去医院办事,还是生病住院?